In this video I’m ranking of the biggest empires, civilisations and cosmic powers in science fiction. We’re comparing territory, population, military reach, longevity and control to ask one ridiculous question: what is the largest empire in sci-fi? A question that quickly got out of hand.

Empire ranking spreadsheet for nerds: https://shortlink.uk/1vfQm.

🚀🚀My new sci-fi book, Tao Solandis, is out now! 📖

Links to all the ways you can order — https://linktr.ee/scifiodyssey.

Check out these Tao Solandis reviews: